If you would like to be kept informed of new updates to the Earth's Core then please register your details here. I promise that your details will only be used for the purposes of informing you of product developments.
The Earth's Core is under constant development so in the comments field please include features or information that you would like to see in future releases.
I read every email and registration form that I receive, so even if you don't get a reply please remember that I have read your comments and I will endeavour to implement requests as best I can.